Democratic presidential candidate and former Sen John Edwards speaks to undecided caucus goers at a campaign event at the Ivy Bake Shoppe January 2...
{"Image ImageDescription": "FORT MADISON, IA - JANUARY 02:  Democratic presidential candidate and former Sen. John Edwards speaks to undecided  caucus goers at a campaign event at the Ivy Bake Shoppe  January 2, 2008 in Fort Madison, Iowa. With the Iowa Caucus being held tomorrow, Edwards, Sen. Hillary Clinton and Sen. Barack Obama remain locked in a very tight race for the first victory of the 2008 U.S. presidential campaign.  (Photo by Win McNamee/Getty Images)", "Image Copyright": "2008 Getty Images"}